Low heat output

21,200 MILES
Avatar
DAWGTUFF
  • MEMBER
  • 1 POST
V6 SLE model.After warmup,cool air from vents. Slight increase in heat when driving, then cools down when idling.Coolant is full, no variations in temp. gauge.Hoses going to heater block are slightly warm.Blower speeds and mode options all work.
Jan 23, 2012 at 4:57 PM
Advertisement
Avatar
FIXITMR
  • ✓Experienced Mechanic
  • 9,989 POSTS
hoses should be too hot to hold.
Jan 23, 2012 at 5:00 PM
Avatar
FIXITMR
  • ✓Experienced Mechanic
  • 9,989 POSTS
heater core may need flushing.
Jan 23, 2012 at 5:01 PM
Avatar
FIXITMR
  • ✓Experienced Mechanic
  • 9,989 POSTS
or engine water temp is too low, have it checked should be at least 180 F.
Jan 23, 2012 at 5:02 PM
Add a reply
Join 2CarPros for free, one of the most advanced car repair communities on the internet. From first-time drivers to seasoned mechanics, everyone is welcome to reply, share details, and get better answers. You can add a temporary image or video first; uploads are limited to 20 MB.

Frequently Asked Problems for This Vehicle